18176+3637 HTP 5 AD (HAT-P-5)

 
 
18h 17m 37.29s +36° 37' 16.8" P.A. 268.00 sep 4.3 mag 10.48,17.17 Sp G0V
 
 
Coord 2000 18176+3637 Discov num HTP   5 Comp AD Coord arcsec 2000 18 17 37.29 +36 37 16.8
Date first 2013 Date last 2015 Obs 3
Pa first 268 Pa last 267.5 P.A. Now (θ) 267.5°
Sep first 4.3 Sep last 4.349 Sep. Now (ρ) 4.349"
Mag pri 10.48 Mag sec 17.17 delta mag (ΔM) 6.69 Spectral class G0V (yellow)
Pri motion ra +003 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes K (K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
18176+3637 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 17 37 +36 37 17 HTP 5 AB 2015 2 236 6.1 11.95 19.00 7.05
Show 18 17 37 +36 37 17 HTP 5 AC 2015 1 194 7.1 11.95 18.50 6.55
Show HAT-P-5 18 17 37 +36 37 17 HTP 5 AD 2015 3 268 4.3 10.48 17.17 6.69 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Common name Chason Other name HAT-P-5 Constellation Lyra Tycho2 2634-01087-1
Gaia DR2 4606030169272920320
Meaning Slovakian proposal; an ancient Slovak term for the Sun.